The Grainfather - Conical Fermenter Digital Temperature Controller
This temperature controller easily attaches to your Grainfather Conical Fermenter (via magnets and pogo pins) to control the temperature of your wort while fermenting. This controller will operate the integrated heating element as well as controlling the optional Glycol Chiller. Set up to 4 separate fermentation profiles that can be set up with 5 steps each. Two profiles are pre-set for lagers and ales, the other 2 are custom settings.